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NZ Patent Oppositions – Why Do I Need Expert Evidence?

In our continuing series of articles on New Zealand patent oppositions, we look at the topic of expert evidence and why it is critical to establishing obviousness....more

News from Abroad: Speculation Invalidates Invention?

Originally published in Forresters on December 23, 2012. Over the past few years the UK patents courts have moved closer to the approach of the European Patent Office (EPO) on inventive step. In particular, the UK...more

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